Sensibly equivalent¶ to:
The CV136 is an output pentode valve for radio receiver use. In single ended configuration it will produce 1.4 Watts, enough for a receiver.
The CV specification demands full output at 100 MHz and so the intended use was not exclusively audio.
If used in push pull an output of 4 Watts is possible, but this valve was not expected to be used for hi-fi.
See also EL91 the commercial version.
The thin glass tube envelope is 17 mm in diameter and excluding the B7G base pins, is 47 mm tall.
References: Datasheet & 1040. Type CV136 was first introduced in 1949.
Absolute Maximum Operating Conditions¶
Updated October 02, 2013. shape:thin.glass.tube construction:all.glass type:pentode age:1940.1950 base:b7g heater:6.3v pins:7 pin:1.g1 pin:2.k pin:3.h pin:4.h pin:5.a pin:6.ic pin:7.g2